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http://dx.doi.org/10.5762/KAIS.2020.21.11.61

A Study on the Management Efficiency of 'Sindongjin' Rice Farms Used DEA Model  

Jin, Xi-Jie (College of Economics and Management, Yanbian University)
Piao, Shi-Yong (Department of Agricultural & Resource Economics, Kangwon National University)
Sun, Yu-Cong (Department of Agricultural & Resource Economics, Kangwon National University)
Lee, Jong-In (Department of Agricultural & Resource Economics, Kangwon National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.11, 2020 , pp. 61-69 More about this Journal
Abstract
This paper examined the operational efficiency of the new rice variety "Sindongjin" farmed by the Rural Development Administration. Thirty farmers were surveyed in the survey area--Jeonbuk-do Province. The operational efficiency was analyzed by studying the data of these 30 farmers. The operational efficiency of the farmers was analyzed through a survey using the DEA model for analysis. DEA analysis was performed to obtain the technical efficiency of the farmers. The results showed that the DEA technical efficiencies of 12 farmers were efficient, and 18 farmers were inefficient. Farmers No. 13 and No. 25 were representative of inefficiency, and the results show that the cost of input elements was high. An analysis of the determinants of efficiency through the Tobit model found that the operating efficiency increased with decreasing variable costs (Seed costs, By-product fertilizer costs, General fertilizer cost, Pesticides cost, Cost of water, electricity, gas, and Cost of small farm implements) and fixed costs (Repair cost and Other costs). There is a problem of excess input from farmers, and these input costs need to be reduced.
Keywords
'Sindongjin' Rice; Management; Efficiency; Data Envelopment Analysis(DEA); Tobit Model;
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Times Cited By KSCI : 3  (Citation Analysis)
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